<template>
    <view :class="`wd-row ${customClass}`" :style="rowStyle">
        <!-- 每一行 -->
        <slot />
    </view>
</template>
<script lang="ts">
export default {
    name: 'wd-row',
    options: {
        virtualHost: true,
        addGlobalClass: true,
        styleIsolation: 'shared',
    },
}
</script>
<script lang="ts" setup>
import { computed, type CSSProperties } from 'vue'
import { useChildren } from '../composables/useChildren'
import { ROW_KEY, rowProps } from './types'
import { addUnit, objToStyle } from '../common/util'

const props = defineProps(rowProps)
const { linkChildren } = useChildren(ROW_KEY)

linkChildren({ props })

const rowStyle = computed(() => {
    const style: CSSProperties = {}
    const { gutter } = props
    if (gutter < 0) {
        console.error(
            '[wot design] warning(wd-row): attribute gutter must be greater than or equal to 0',
        )
    } else if (gutter) {
        style.marginLeft = addUnit(gutter / 2)
        style.marginRight = addUnit(gutter / 2)
    }
    return `${objToStyle(style)}${props.customStyle}`
})
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>
